EP2288087A4 - Procédé d'estimation de qualité audio, dispositif d'estimation de qualité audio et programme - Google Patents
Procédé d'estimation de qualité audio, dispositif d'estimation de qualité audio et programmeInfo
- Publication number
- EP2288087A4 EP2288087A4 EP20090762362 EP09762362A EP2288087A4 EP 2288087 A4 EP2288087 A4 EP 2288087A4 EP 20090762362 EP20090762362 EP 20090762362 EP 09762362 A EP09762362 A EP 09762362A EP 2288087 A4 EP2288087 A4 EP 2288087A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- audio quality
- quality estimating
- program
- estimating device
- estimating method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0823—Errors, e.g. transmission errors
- H04L43/0829—Packet loss
- H04L43/0835—One way packet loss
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
- G10L25/69—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for evaluating synthetic or decoded voice signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/80—Responding to QoS
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/2236—Quality of speech transmission monitoring
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Computational Linguistics (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008153089 | 2008-06-11 | ||
| PCT/JP2009/059529 WO2009150932A1 (fr) | 2008-06-11 | 2009-05-25 | Procédé d'estimation de qualité audio, dispositif d'estimation de qualité audio et programme |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP2288087A1 EP2288087A1 (fr) | 2011-02-23 |
| EP2288087A4 true EP2288087A4 (fr) | 2014-07-23 |
| EP2288087B1 EP2288087B1 (fr) | 2016-03-30 |
Family
ID=41416643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP09762362.3A Active EP2288087B1 (fr) | 2008-06-11 | 2009-05-25 | Procédé d'estimation de qualité audio, dispositif d'estimation de qualité audio et programme |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8868222B2 (fr) |
| EP (1) | EP2288087B1 (fr) |
| JP (1) | JP5123384B2 (fr) |
| KR (1) | KR101224171B1 (fr) |
| CN (1) | CN102057634B (fr) |
| BR (1) | BRPI0914795B8 (fr) |
| RU (2) | RU2517393C2 (fr) |
| WO (1) | WO2009150932A1 (fr) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9112961B2 (en) * | 2009-09-18 | 2015-08-18 | Nec Corporation | Audio quality analyzing device, audio quality analyzing method, and program |
| PT2525353E (pt) * | 2011-05-16 | 2013-11-22 | Deutsche Telekom Ag | Modelo de qualidade de áudio paramétrico para serviços iptv |
| CN103379360B (zh) | 2012-04-23 | 2015-05-27 | 华为技术有限公司 | 一种视频质量评估方法和装置 |
| CN103632679A (zh) * | 2012-08-21 | 2014-03-12 | 华为技术有限公司 | 音频流质量评估方法及装置 |
| CN103634577B (zh) | 2012-08-22 | 2014-12-31 | 华为技术有限公司 | 多媒体质量的监控方法和设备 |
| CN104539943B (zh) * | 2012-08-22 | 2017-01-04 | 华为技术有限公司 | 多媒体质量的监控方法和设备 |
| CN105100508B (zh) | 2014-05-05 | 2018-03-09 | 华为技术有限公司 | 一种网络语音质量评估方法、装置和系统 |
| CN104463339A (zh) * | 2014-12-23 | 2015-03-25 | 合一网络技术(北京)有限公司 | 多媒体资源制作者的评估方法及其装置 |
| US10178144B1 (en) * | 2015-12-14 | 2019-01-08 | Marvell International Ltd. | Scattering audio streams |
| CN105845138A (zh) * | 2016-03-25 | 2016-08-10 | 乐视控股（北京）有限公司 | 语音信号处理方法及装置 |
| CN108401263B (zh) * | 2017-02-07 | 2021-09-17 | 大唐移动通信设备有限公司 | 一种语音质量的评估方法及装置 |
| CN108111908A (zh) * | 2017-12-25 | 2018-06-01 | 深圳Tcl新技术有限公司 | 音频品质确定方法、设备及计算机可读存储介质 |
| JP7298719B2 (ja) * | 2020-02-13 | 2023-06-27 | 日本電信電話株式会社 | 音声品質推定装置、音声品質推定方法及びプログラム |
| US10778479B1 (en) * | 2020-04-27 | 2020-09-15 | Bestechnic (Shanghai) Co., Ltd. | Systems and methods for wireless transmission of audio information |
| CN113808618B (zh) * | 2021-09-06 | 2024-04-16 | 广州世音联软件科技有限公司 | 音频质量评估方法及其装置、设备、介质、产品 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005046133A1 (fr) * | 2003-11-11 | 2005-05-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptation du tampon de reproduction en fonction de la longueur des rafales audio |
| EP1924101A1 (fr) * | 2005-09-06 | 2008-05-21 | Nippon Telegraph and Telephone Corporation | Dispositif, procede et programme d'estimation de qualite de communication video |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040096422A1 (en) | 1997-06-17 | 2004-05-20 | Schwartz Herbert E. | Compositions of polyacids and polyethers and methods for their use in reducing pain |
| GB2360178B (en) * | 2000-03-06 | 2004-04-14 | Mitel Corp | Sub-packet insertion for packet loss compensation in Voice Over IP networks |
| US7167451B1 (en) * | 2000-12-21 | 2007-01-23 | Cisco Technology, Inc. | User controlled audio quality for voice-over-IP telephony systems |
| US7386000B2 (en) * | 2001-04-17 | 2008-06-10 | Nokia Corporation | Packet mode speech communication |
| US20070053303A1 (en) * | 2005-09-08 | 2007-03-08 | Acterna Llc | Transmission Quality Monitoring For Multimedia Streams |
| KR20040079203A (ko) | 2003-03-06 | 2004-09-14 | 삼성전자주식회사 | 휴대용 통신 장치 |
| EP1455504B1 (fr) | 2003-03-07 | 2014-11-12 | Samsung Electronics Co., Ltd. | Appareil et méthode pour traiter un signal audio et support d'enregistrement lisible par ordinateur d'un programme informatique utilisant la méthode |
| BRPI0413812A (pt) * | 2003-08-21 | 2006-10-17 | Vidiator Entpr Inc | dispositivo e método de qualidade de experiência (qoe) para rede de comunicação celular |
| JP3905891B2 (ja) | 2004-02-26 | 2007-04-18 | 日本電信電話株式会社 | ネットワーク品質管理目標値算出方法および装置、並びに、ネットワーク品質監視方法および装置 |
| JP4490483B2 (ja) | 2006-05-09 | 2010-06-23 | 日本電信電話株式会社 | 映像品質推定装置、方法、およびプログラム |
-
2009
- 2009-05-25 CN CN200980121452.2A patent/CN102057634B/zh active Active
- 2009-05-25 JP JP2010516804A patent/JP5123384B2/ja active Active
- 2009-05-25 RU RU2012131955/08A patent/RU2517393C2/ru active
- 2009-05-25 RU RU2010150154/08A patent/RU2461972C2/ru active
- 2009-05-25 WO PCT/JP2009/059529 patent/WO2009150932A1/fr not_active Ceased
- 2009-05-25 US US12/996,767 patent/US8868222B2/en active Active
- 2009-05-25 KR KR1020107027628A patent/KR101224171B1/ko active Active
- 2009-05-25 BR BRPI0914795A patent/BRPI0914795B8/pt active IP Right Grant
- 2009-05-25 EP EP09762362.3A patent/EP2288087B1/fr active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005046133A1 (fr) * | 2003-11-11 | 2005-05-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptation du tampon de reproduction en fonction de la longueur des rafales audio |
| EP1924101A1 (fr) * | 2005-09-06 | 2008-05-21 | Nippon Telegraph and Telephone Corporation | Dispositif, procede et programme d'estimation de qualite de communication video |
Non-Patent Citations (3)
| Title |
|---|
| "Conformance testing for narrowband voice over IP transmission quality assessment models; P.564 (07/06)", ITU-T DRAFT STUDY PERIOD 2005-2008, INTERNATIONAL TELECOMMUNICATION UNION, GENEVA ; CH, no. P.564 (07/06), 14 July 2006 (2006-07-14), XP017404981 * |
| See also references of WO2009150932A1 * |
| TAKAHASHI A ET AL: "PERCEPTUAL QOS ASSESSMENT TECHNOLOGIES FOR VOIP", IEEE COMMUNICATIONS MAGAZINE, IEEE SERVICE CENTER, PISCATAWAY, US, vol. 42, no. 7, 1 July 2004 (2004-07-01), pages 28 - 34, XP001200761, ISSN: 0163-6804, DOI: 10.1109/MCOM.2004.1316526 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US8868222B2 (en) | 2014-10-21 |
| CN102057634A (zh) | 2011-05-11 |
| BRPI0914795B8 (pt) | 2022-08-30 |
| EP2288087A1 (fr) | 2011-02-23 |
| JP5123384B2 (ja) | 2013-01-23 |
| BRPI0914795B1 (pt) | 2021-02-17 |
| KR20110015623A (ko) | 2011-02-16 |
| RU2012131955A (ru) | 2014-02-10 |
| US20110075852A1 (en) | 2011-03-31 |
| JPWO2009150932A1 (ja) | 2011-11-10 |
| RU2517393C2 (ru) | 2014-05-27 |
| WO2009150932A1 (fr) | 2009-12-17 |
| RU2010150154A (ru) | 2012-07-20 |
| EP2288087B1 (fr) | 2016-03-30 |
| RU2461972C2 (ru) | 2012-09-20 |
| KR101224171B1 (ko) | 2013-01-21 |
| CN102057634B (zh) | 2015-01-28 |
| BRPI0914795A2 (pt) | 2020-08-18 |
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